Annual report
4980.TEDINET S100R1PW
Period2022-04-01 → 2023-03-31
Filed2023-06-23
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Key figures · 158
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥106.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥95.7bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥65.8bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥57.7bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥60.6bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥32.3bn | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | ¥26.6bn | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥30.2bn | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥25.0bn | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥10.8bn | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥4.4bn | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.9bn | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥29.6bn | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥23.8bn | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥20.7bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥16.7bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥5.3bn | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.7bn | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥2.3bn | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥20.7bn | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥16.7bn | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥126.4bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥128.8bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥95.2bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥86.3bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥87.6bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥52.6bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥64.2bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥73.8bn | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥64.6bn | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥53.3bn | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥49.6bn | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥49.1bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥29.3bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥29.4bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥29.3bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥29.4bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥20.5bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥13.8bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥11.8bn | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥21.3bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥25.8bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥13.2bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥9.7bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥7.8bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥9.4bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥12.4bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥2.5bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥3.9bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥6.6bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥12.5bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥5.8bn | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | −¥4.3bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥3.6bn | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | −¥4.6bn | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥350.62 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥274.61 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥87.6 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥45.05 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥37.73 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥348.78 | 2022-04-01 → 2023-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥272.78 | 2021-04-01 → 2022-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥87.06 | 2020-04-01 → 2021-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥44.83 | 2019-04-01 → 2020-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥37.43 | 2018-04-01 → 2019-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥1,257.14 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥1,063.24 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥874.66 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥814.68 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥809.4 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 57.7% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 49.5% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.0% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 57.5% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 56.0% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 30.3% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 28.5% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 10.4% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 5.5% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 4.6% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 1,943 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 1,915 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 1,772 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 1,999 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 2,005 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥94.0bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥88.2bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥60.6bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥52.2bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥54.1bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥28.5bn | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥22.4bn | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥26.4bn | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥22.9bn | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥11.2bn | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.8bn | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥3.4bn | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥26.0bn | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥20.6bn | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥18.3bn | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | ¥14.6bn | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | ¥6.3bn | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.4bn | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥2.1bn | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥108.4bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥111.8bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥88.1bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥80.6bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥80.8bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥48.5bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥58.3bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥59.9bn | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥53.5bn | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥46.2bn | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥42.9bn | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥42.2bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥14.0bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥14.5bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥309.75 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥240.18 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥102.79 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥40.1 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥35.43 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥308.13 | 2022-04-01 → 2023-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥238.58 | 2021-04-01 → 2022-03-31 | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥102.16 | 2020-04-01 → 2021-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥39.9 | 2019-04-01 → 2020-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥35.15 | 2018-04-01 → 2019-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Dividend per share | ¥65 | 2022-04-01 → 2023-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥60 | 2021-04-01 → 2022-03-31 | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥44 | 2020-04-01 → 2021-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥34 | 2019-04-01 → 2020-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Dividend per share | ¥34 | 2018-04-01 → 2019-03-31d | Standalone | Dividend paid per share (5-year summary) |
| Net assets per share | ¥1,033.61 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥892.45 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥757.52 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥705.01 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥695.51 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 55.3% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 47.9% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.4% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 53.2% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 52.1% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 32.2% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 29.3% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | 14.0% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.7% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 5.1% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 64,575,000 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 64,493,400 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 64,276,700 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 63,973,800 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 63,817,100 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 1,378 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 1,342 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 1,313 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 1,604 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 1,603 | at 2019-03-31d | Standalone | Number of employees |
Periods use the dates stated in the filing. d = earlier-year period dated by calendar; v = that date confirmed by the company's own earlier filing.
Segments · 59
| Segment | Item | Period | Value |
|---|---|---|---|
| Reconciling Itemsreconciling | capex | 2022-04-01 → 2023-03-31 | ¥3.7bn |
| Reconciling Itemsreconciling | revenue | 2022-04-01 → 2023-03-31 | −¥712m |
| Reconciling Itemsreconciling | revenue external | 2022-04-01 → 2023-03-31 | ¥0 |
| Reconciling Itemsreconciling | revenue intersegment | 2022-04-01 → 2023-03-31 | −¥712m |
| Reconciling Itemsreconciling | segment assets | at 2023-03-31 | ¥82.3bn |
| Reconciling Itemsreconciling | segment profit | 2022-04-01 → 2023-03-31 | −¥1.8bn |
| Electronic Materials And Componentsreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥1.8bn |
| Electronic Materials And Componentsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥2.4bn |
| Electronic Materials And Componentsreportable segment | employees | at 2023-03-31 | 695 pure |
| Electronic Materials And Componentsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥51.5bn |
| Electronic Materials And Componentsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥51.2bn |
| Electronic Materials And Componentsreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥296m |
| Electronic Materials And Componentsreportable segment | segment assets | at 2023-03-31 | ¥18.9bn |
| Electronic Materials And Componentsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥16.1bn |
| Optical Materials And Componentsreportable segment | capex | 2022-04-01 → 2023-03-31 | ¥8.5bn |
| Optical Materials And Componentsreportable segment | depreciation | 2022-04-01 → 2023-03-31 | ¥2.2bn |
| Optical Materials And Componentsreportable segment | employees | at 2023-03-31 | 433 pure |
| Optical Materials And Componentsreportable segment | revenue | 2022-04-01 → 2023-03-31 | ¥55.4bn |
| Optical Materials And Componentsreportable segment | revenue external | 2022-04-01 → 2023-03-31 | ¥55.0bn |
| Optical Materials And Componentsreportable segment | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥416m |
| Optical Materials And Componentsreportable segment | segment assets | at 2023-03-31 | ¥25.2bn |
| Optical Materials And Componentsreportable segment | segment profit | 2022-04-01 → 2023-03-31 | ¥18.0bn |
| —segment total | capex | 2022-04-01 → 2023-03-31 | ¥10.3bn |
| —segment total | depreciation | 2022-04-01 → 2023-03-31 | ¥4.6bn |
| —segment total | employees | at 2023-03-31 | 1128 pure |
| —segment total | revenue | 2022-04-01 → 2023-03-31 | ¥106.9bn |
| —segment total | revenue external | 2022-04-01 → 2023-03-31 | ¥106.2bn |
| —segment total | revenue intersegment | 2022-04-01 → 2023-03-31 | ¥712m |
| —segment total | segment assets | at 2023-03-31 | ¥44.1bn |
| —segment total | segment profit | 2022-04-01 → 2023-03-31 | ¥34.1bn |
| Reconciling Itemsreconciling | capex | 2021-04-01 → 2022-03-31 | ¥1.1bn |
| Reconciling Itemsreconciling | revenue | 2021-04-01 → 2022-03-31 | −¥642m |
| Reconciling Itemsreconciling | revenue intersegment | 2021-04-01 → 2022-03-31 | −¥642m |
| Reconciling Itemsreconciling | segment assets | at 2022-03-31 | ¥74.1bn |
| Reconciling Itemsreconciling | segment profit | 2021-04-01 → 2022-03-31 | −¥1.8bn |
| Electronic Materials And Componentsreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥11.0bn |
| Electronic Materials And Componentsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥1.8bn |
| Electronic Materials And Componentsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥47.2bn |
| Electronic Materials And Componentsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥46.7bn |
| Electronic Materials And Componentsreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥532m |
| Electronic Materials And Componentsreportable segment | segment assets | at 2022-03-31 | ¥28.8bn |
| Electronic Materials And Componentsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥15.3bn |
| Optical Materials And Componentsreportable segment | capex | 2021-04-01 → 2022-03-31 | ¥1.4bn |
| Optical Materials And Componentsreportable segment | depreciation | 2021-04-01 → 2022-03-31 | ¥2.4bn |
| Optical Materials And Componentsreportable segment | revenue | 2021-04-01 → 2022-03-31 | ¥49.2bn |
| Optical Materials And Componentsreportable segment | revenue external | 2021-04-01 → 2022-03-31 | ¥49.0bn |
| Optical Materials And Componentsreportable segment | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥109m |
| Optical Materials And Componentsreportable segment | segment assets | at 2022-03-31 | ¥25.9bn |
| Optical Materials And Componentsreportable segment | segment profit | 2021-04-01 → 2022-03-31 | ¥13.1bn |
| —segment total | capex | 2021-04-01 → 2022-03-31 | ¥12.4bn |
| —segment total | depreciation | 2021-04-01 → 2022-03-31 | ¥4.2bn |
| —segment total | revenue | 2021-04-01 → 2022-03-31 | ¥96.4bn |
| —segment total | revenue external | 2021-04-01 → 2022-03-31 | ¥95.7bn |
| —segment total | revenue intersegment | 2021-04-01 → 2022-03-31 | ¥642m |
| —segment total | segment assets | at 2022-03-31 | ¥54.7bn |
| —segment total | segment profit | 2021-04-01 → 2022-03-31 | ¥28.4bn |
| Electronic Materials And Componentsreportable segment | employees | at 2023-03-31 | 460 pure |
| Optical Materials And Componentsreportable segment | employees | at 2023-03-31 | 378 pure |
| —segment total | employees | at 2023-03-31 | 838 pure |
Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.
All source rows · 1,565
| Item | Context | Value | Unit |
|---|---|---|---|
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant_OrdinaryShareMember | 61024400 | |
| Number of issued shares as of fiscal year end issued shares total number of shares etc | FilingDateInstant | 64575000 | |
| Number of issued shares as of filing date issued shares total number of shares etc | FilingDateInstant | 61024400 | |
| Number of shares constituting one unit | CurrentYearInstant_OrdinaryShareMember | 100 | |
| Number of shareholders national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shareholders financial institutions | CurrentYearInstant_OrdinaryShareMember | 22 | |
| Number of shareholders financial service providers | CurrentYearInstant_OrdinaryShareMember | 47 | |
| Number of shareholders other corporations | CurrentYearInstant_OrdinaryShareMember | 150 | |
| Number of shareholders foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 229 | |
| Number of shareholders foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 28 | |
| Number of shareholders individuals and others | CurrentYearInstant_OrdinaryShareMember | 23728 | |
| Number of shareholders total | CurrentYearInstant_OrdinaryShareMember | 24204 | |
| Number of shares held number of units national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Number of shares held number of units financial institutions | CurrentYearInstant_OrdinaryShareMember | 214261 | |
| Number of shares held number of units financial service providers | CurrentYearInstant_OrdinaryShareMember | 24899 | |
| Number of shares held number of units other corporations | CurrentYearInstant_OrdinaryShareMember | 60948 | |
| Number of shares held number of units foreign investors other than individuals | CurrentYearInstant_OrdinaryShareMember | 180893 | |
| Number of shares held number of units foreign individual investors | CurrentYearInstant_OrdinaryShareMember | 142 | |
| Number of shares held number of units individuals and others | CurrentYearInstant_OrdinaryShareMember | 164410 | |
| Number of shares held number of units total | CurrentYearInstant_OrdinaryShareMember | 645553 | |
| Number of shares held shares less than one unit | CurrentYearInstant_OrdinaryShareMember | 19700 | |
| Percentage of shareholdings national and local governments | CurrentYearInstant_OrdinaryShareMember | － | |
| Percentage of shareholdings financial institutions | CurrentYearInstant_OrdinaryShareMember | 0.3319 | |
| Percentage of shareholdings financial service providers | CurrentYearInstant_OrdinaryShareMember | 0.0386 | |
| Percentage of shareholdings other corporations | CurrentYearInstant_OrdinaryShareMember | 0.0944 | |
| Percentage of shareholdings foreigners other than individuals | CurrentYearInstant_OrdinaryShareMember | 0.2802 | |
| Percentage of shareholdings foreign individuals | CurrentYearInstant_OrdinaryShareMember | 0.0002 | |
| Percentage of shareholdings individuals and others | CurrentYearInstant_OrdinaryShareMember | 0.2547 | |
| Number of shares held | CurrentYearInstant_No1MajorShareholdersMember | 11110100 | |
| Shareholding ratio | CurrentYearInstant_No1MajorShareholdersMember | 0.1829 | |
| Number of shares held | CurrentYearInstant_No2MajorShareholdersMember | 3784300 | |
| Shareholding ratio | CurrentYearInstant_No2MajorShareholdersMember | 0.0623 | |
| Number of shares held | CurrentYearInstant_No3MajorShareholdersMember | 3125000 | |
| Shareholding ratio | CurrentYearInstant_No3MajorShareholdersMember | 0.0515 | |
| Number of shares held | CurrentYearInstant_No4MajorShareholdersMember | 2870161 | |
| Shareholding ratio | CurrentYearInstant_No4MajorShareholdersMember | 0.0473 | |
| Number of shares held | CurrentYearInstant_No5MajorShareholdersMember | 2744500 | |
| Shareholding ratio | CurrentYearInstant_No5MajorShareholdersMember | 0.0452 | |
| Number of shares held | CurrentYearInstant_No6MajorShareholdersMember | 2520000 | |
| Shareholding ratio | CurrentYearInstant_No6MajorShareholdersMember | 0.0415 | |
| Number of shares held | CurrentYearInstant_No7MajorShareholdersMember | 2518600 | |
| Shareholding ratio | CurrentYearInstant_No7MajorShareholdersMember | 0.0415 | |
| Number of shares held | CurrentYearInstant_No8MajorShareholdersMember | 1641300 | |
| Shareholding ratio | CurrentYearInstant_No8MajorShareholdersMember | 0.0270 | |
| Number of shares held | CurrentYearInstant_No9MajorShareholdersMember | 1151132 | |
| Shareholding ratio | CurrentYearInstant_No9MajorShareholdersMember | 0.0190 | |
| Number of shares held | CurrentYearInstant_No10MajorShareholdersMember | 1142800 | |
| Shareholding ratio | CurrentYearInstant_No10MajorShareholdersMember | 0.0188 | |
| Number of shares held | CurrentYearInstant | 32607893 | |
| Shareholding ratio | CurrentYearInstant | 0.5369 |
Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.
Data checks · 24 of 24 passed
| balance sheet identity | pass |
| balance sheet identity | pass |
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |